Question

A 75 kg swimmer is sliding down a 20m waterslide that is tilted at a 25...

A 75 kg swimmer is sliding down a 20m waterslide that is tilted at a 25 degree angle to the horizontal.

Ignoring air resistance and friction and assuming they started from rest, how fast is the swimmer moving at the end of the slide?

Please show work as I keep getting it wrong and I would like to understand what I am doing incorrectly.

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